method

writable_real?

v2_6_3 - Show latest stable - Class: File

writable_real?(p1)

public

Returns true if the named file is writable by the real user and group id of this process. See access(3)

static VALUE
rb_file_writable_real_p(VALUE obj, VALUE fname)
{
    if (rb_access(fname, W_OK) < 0) return Qfalse;
    return Qtrue;
}